LOANS AND ALLOWANCE (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Unpaid Principal Balance
With an allowance recorded	$ 20,660		$ 20,660		$ 28,959
With no related allowance recorded	40,600		40,600		39,870
Total impaired loans	61,260		61,260		68,829
Recorded Investment
With an allowance recorded	19,200		19,200		28,726
With no related allowance recorded	31,117		31,117		33,205
Total impaired loans	50,317		50,317		61,931
Allowance for Loan Losses Allocated
With an allowance recorded	6,165		6,165		6,669
Total impaired loans	6,165		6,165		6,669
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	52,649	61,887	54,909	70,085
Interest Income Recognized / Cash Basis Interest	120	16	148	89
Commercial
Allowance for Loan Losses Allocated
With an allowance recorded	1,817		1,817		1,193
Commercial | Commercial and industrial
Unpaid Principal Balance
With an allowance recorded	3,026		3,026		3,130
With no related allowance recorded	2,731		2,731		2,720
Recorded Investment
With an allowance recorded	3,010		3,010		3,057
With no related allowance recorded	2,114		2,114		2,030
Allowance for Loan Losses Allocated
With an allowance recorded	1,817		1,817		1,193
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	5,233	5,809	5,052	6,775
Commercial | Agricultural
Unpaid Principal Balance
With no related allowance recorded	12		12		351
Recorded Investment
With no related allowance recorded	2		2		57
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	12	101	29	115
Commercial Real Estate
Allowance for Loan Losses Allocated
With an allowance recorded	4,348		4,348		5,476
Commercial Real Estate | Farm
Unpaid Principal Balance
With an allowance recorded	461		461		486
With no related allowance recorded	805		805		579
Recorded Investment
With an allowance recorded	461		461		486
With no related allowance recorded	739		739		531
Allowance for Loan Losses Allocated
With an allowance recorded	146		146		193
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	1,147	1,072	1,078	1,133
Commercial Real Estate | Hotel
Unpaid Principal Balance
With an allowance recorded					5,385
With no related allowance recorded	265		265		876
Recorded Investment
With an allowance recorded					5,385
With no related allowance recorded					384
Allowance for Loan Losses Allocated
With an allowance recorded					100
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance		5,810	1,493	7,647
Commercial Real Estate | Construction and development
Unpaid Principal Balance
With an allowance recorded	2,878		2,878		5,558
With no related allowance recorded	4,806		4,806		2,996
Recorded Investment
With an allowance recorded	1,765		1,765		5,476
With no related allowance recorded	2,877		2,877		1,839
Allowance for Loan Losses Allocated
With an allowance recorded	669		669		2,371
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	4,708	7,345	5,403	10,004
Commercial Real Estate | Other
Unpaid Principal Balance
With an allowance recorded	14,295		14,295		14,400
With no related allowance recorded	15,578		15,578		16,325
Recorded Investment
With an allowance recorded	13,964		13,964		14,322
With no related allowance recorded	10,585		10,585		12,726
Allowance for Loan Losses Allocated
With an allowance recorded	3,533		3,533		2,812
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	25,964	28,342	26,195	29,570
Residential | 1-4 Family
Unpaid Principal Balance
With no related allowance recorded	12,616		12,616		12,344
Recorded Investment
With no related allowance recorded	11,185		11,185		12,045
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	11,691	10,286	11,835	11,771
Residential | Home Equity
Unpaid Principal Balance
With no related allowance recorded	2,765		2,765		2,548
Recorded Investment
With no related allowance recorded	2,612		2,612		2,477
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	2,845	1,929	2,742	1,848
Consumer | Direct
Unpaid Principal Balance
With no related allowance recorded	988		988		1,096
Recorded Investment
With no related allowance recorded	972		972		1,083
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	1,007	1,135	1,035	1,158
Consumer | Indirect
Unpaid Principal Balance
With no related allowance recorded	34		34		35
Recorded Investment
With no related allowance recorded	31		31		33
Average balance and interest income recognized or cash basis interest
Total loans, Average Balance	$ 42	$ 58	$ 47	$ 64